https://www.phoenixcontact.com/pi/products/1707445
PCB terminal block - SMKDS 2,5/16-5,08 GY BD:44-E8 - 1707445
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
PCB terminal block, nominal current: 20 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm²,
product range: SMKDS 2,5, pitch: 5.08 mm, connection method: Screw connection with tension sleeve,
mounting: Wave soldering, conductor/PCB connection direction: 50 °, color: gray, Pin layout: Linear pinning,
Solder pin [P]: 3.5 mm, type of packaging: packed in cardboard
The figure shows a 3-position
version
Your advantages
Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Angled connection enables multi-row arrangement on the PCB
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve
The latching on the side enables various numbers of positions to be combined
Key Commercial Data
Packing unit
GTIN
GTIN
4046356919722
10 pc
Technical data
Item properties
Brief article description
Range of articles
Pitch
Number of positions
Drive form screw head
Screw thread
Mounting type
Pin layout
Number of levels
PCB terminal block
SMKDS 2,5
5.08 mm
16
Slotted (L)
M3
Wave soldering
Linear pinning
1
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PCB terminal block - SMKDS 2,5/16-5,08 GY BD:44-E8 - 1707445
Technical data
Item properties
Number of connections
Number of potentials
16
16
Electrical parameters
Nominal current
Nom. voltage
Rated voltage
Rated voltage (III/2)
Rated voltage (II/2)
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
20 A
400 V
250 V
400 V
630 V
4 kV
4 kV
4 kV
Connection capacity
Connection method
pluggable
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG / kcmil
Conductor cross section flexible, with ferrule without plastic sleeve
Conductor cross section, flexible, with ferrule, with plastic sleeve
2 conductors with same cross section, solid
2 conductors with same cross section, flexible
2 conductors with same cross section, flexible, with ferrule without
plastic sleeve
2 conductors with the same cross section, flexible, with TWIN ferrule
with plastic sleeve
Stripping length
Torque
Screw connection with tension sleeve
Yes
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
0.25 mm² ... 2.5 mm²
0.25 mm² ... 2.5 mm²
0.14 mm² ... 0.75 mm²
0.14 mm² ... 0.75 mm²
0.25 mm² ... 0.75 mm²
0.5 mm² ... 1.5 mm²
11 mm
0.5 Nm ... 0.6 Nm
Material data - contact
Note
Contact material
Surface characteristics
Metal surface terminal point (top layer)
Metal surface terminal point (middle layer)
Metal surface soldering area (top layer)
Metal surface soldering area (middle layer)
WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/
JEDEC JESD 201
Cu alloy
Tin-plated
Tin (5 - 7 µm Sn)
Nickel (2 - 3 µm Ni)
Tin (5 - 7 µm Sn)
Nickel (2 - 3 µm Ni)
Material data - housing
Housing color
Insulating material
Insulating material group
gray (7042)
PA
I
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PCB terminal block - SMKDS 2,5/16-5,08 GY BD:44-E8 - 1707445
Technical data
Material data - housing
CTI according to IEC 60112
Flammability rating according to UL 94
Glow wire flammability index GWFI according to EN 60695-2-12
Glow wire ignition temperature GWIT according to EN 60695-2-13
Temperature for the ball pressure test according to EN 60695-10-2
600
V0
850
775
125 °C
Dimensions for the product
Caption
Length [ l ]
Width [ w ]
Height [ h ]
Pitch
Height (without solder pin)
Solder pin [P]
Pin dimensions
Schematische Abbildung - weitere Details siehe
Produktfamilienzeichnung im Download Center
14.25 mm
81.28 mm
22.9 mm
5.08 mm
19.4 mm
3.5 mm
1 x 0.9 mm
Dimensions for PCB design
Hole diameter
1.4 mm
Packaging information
Type of packaging
Pieces per package
Denomination packing units
packed in cardboard
10
Pcs.
General product information
Type of note
Note on application
For safe conductor connection, always adhere to a defined tightening
torque. Particularly in the case of PCB terminal blocks with two or
three positions, the individual solder pin for each contact point cannot
compensate for this. That is why the terminal blocks must be supported
during conductor connection (held with one hand, support on the
housing).
Note
Ambient conditions
Ambient temperature (storage/transport)
Ambient temperature (assembly)
Ambient temperature (operation)
-40 °C ... 70 °C
-5 °C ... 100 °C
-40 °C ... 100 °C (dependent on the derating curve)
Electrical tests
Rated current
Conductor cross section
Rated voltage (III/2)
Rated surge voltage (III/2)
20 A
2.5 mm²
400 V
4 kV
Air clearances and creepage distances
Clearances and creepage distances
IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09
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https://www.phoenixcontact.com/pi/products/1707445
PCB terminal block - SMKDS 2,5/16-5,08 GY BD:44-E8 - 1707445
Technical data
Air clearances and creepage distances
Specification
Minimum clearance - inhomogeneous field (III/3)
Minimum clearance - inhomogeneous field (III/2)
Minimum clearance - inhomogeneous field (II/2)
Minimum creepage distance value (III/3)
Minimum creepage distance value (III/2)
Minimum creepage distance value (II/2)
IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09
3 mm
3 mm
3 mm
3.2 mm
3 mm
3.2 mm
Standards and Regulations
Connection in acc. with standard
EN-VDE
CSA
Environmental Product Compliance
REACh SVHC
China RoHS
Lead 7439-92-1
Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Classifications
eCl@ss
eCl@ss 10.0.1
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27440401
27261100
27261100
27440401
27440401
27440401
ETIM
ETIM 4.0
ETIM 5.0
ETIM 6.0
ETIM 7.0
EC002643
EC002643
EC002643
EC002643
UNSPSC
UNSPSC 13.2
UNSPSC 18.0
UNSPSC 19.0
UNSPSC 20.0
UNSPSC 21.0
39121432
39121432
39121432
39121432
39121432
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https://www.phoenixcontact.com/pi/products/1707445
PCB terminal block - SMKDS 2,5/16-5,08 GY BD:44-E8 - 1707445
Approvals
Approvals
Approvals
CSA / IECEE CB Scheme / EAC / cULus Recognized / SEV
Ex Approvals
Approval details
CSA
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
B
300 V
10 A
28-12
http://www.csagroup.org/services-industries/product-listing/
D
300 V
10 A
28-12
13631
IECEE CB Scheme
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://www.iecee.org/
CH-10724-A1
250 V
24 A
2.5
EAC
B
300 V
15 A
30-12
B.01687
cULus Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19870331
D
300 V
10 A
30-12
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